CN114938888B - Dining table system for long banquet - Google Patents
Dining table system for long banquet Download PDFInfo
- Publication number
- CN114938888B CN114938888B CN202210689828.7A CN202210689828A CN114938888B CN 114938888 B CN114938888 B CN 114938888B CN 202210689828 A CN202210689828 A CN 202210689828A CN 114938888 B CN114938888 B CN 114938888B
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- pulleys
- plate
- long
- pulley
- adsorbed
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/04—Extensible tables with supplementary leaves or drop leaves arranged at the periphery
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
- A47B87/002—Combination of tables; Linking or assembling means therefor
Landscapes
- Table Equipment (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The dining table system for long banquet is characterized by comprising a plurality of table bodies with the same structure, which are connected end to end in parallel or at an angle, wherein each table body comprises a hollow table plate in a box sleeve shape, the lower surface of the table plate is fixedly provided with an adsorption plate, and a plurality of pulleys can be adsorbed and fixed; the chain wheel is arranged in the pulleys in a rotating way through the rotating shaft, the chain wheel is horizontally arranged, one chain penetrates through all pulleys which are substantially adsorbed on the left side of the table board and is meshed with the chain wheel in each penetrated pulley, the other chain penetrates through all pulleys which are substantially adsorbed on the right side of the table board and is meshed with the chain wheel in each penetrated pulley, the bottom of each pulley is connected with the supporting leg through a ball hinge, the supporting leg which is substantially adsorbed on the pulley on the left side of the table board is fixedly intersected with the supporting leg which is closest to the supporting leg and is substantially adsorbed on the right side of the table board, and the height of the table board is supported.
Description
Technical Field
The application relates to a large-scale outdoor dining table device, concretely relates to dining table system for long banquet.
Background
In many areas, people participating in celebrations have a meal form together in street lanes during outdoor celebration. Sometimes hundreds or thousands of participants spell a long dragon dining table in the street to get together with banquet celebration. In this process, it is desirable that all tables be connected in an uninterrupted long table (also called a "long banquet table" in some areas) to indicate a congregation, polite and polite. However, when a long table system is built on an artificial road surface such as a bluestone road of a long street and a small road, the height of all the tables connected in a line cannot be kept flush, the adjustment of foot pads back and forth is very troublesome, and the stability of the long table is also insufficient in the process of moving people.
Disclosure of Invention
First technical problem
1. Constructing a long table which can keep the table top level on the rugged ground;
2. the overall reliability and stability of the long table are improved;
3. further suitable for the layout of curved streets.
(II) technical scheme
The dining table system for long banquet is characterized by comprising a plurality of table bodies with the same structure, which are connected end to end in parallel or at an angle, wherein each table body comprises a hollow table plate in a box sleeve shape, the lower surface of the table plate is fixedly provided with an adsorption plate, and a plurality of pulleys can be adsorbed and fixed;
the pulleys are rotatably provided with chain wheels through a rotating shaft, the chain wheels are horizontally arranged, one chain passes through all pulleys which are substantially adsorbed on the left side of the table plate and is meshed with the chain wheels in all pulleys which pass through, the other chain passes through all pulleys which are substantially adsorbed on the right side of the table plate and is meshed with the chain wheels in all pulleys which pass through,
the bottom of each pulley is connected with the supporting leg through a ball hinge, the supporting leg connected on the pulley which is generally adsorbed on the left side of the table plate is fixedly crossed with the supporting leg connected on the pulley which is closest to the supporting leg and is generally adsorbed on the right side of the table plate, and the height of the table plate is supported;
when the trolley is used, the hinge shafts of the two chains connected with different chain links are vertically upwards, so that the heights of the whole chains are unified, then all the table boards are sleeved on the chains through the trolley, namely, the heights of the table boards are unified, then the adsorption positions of the trolley on the adsorption boards are changed aiming at uneven ground, the extending lengths and angles of the supporting legs are changed, and the solid ground is supported reliably.
Further, the beam frame is 8-shaped, and the two supporting legs penetrate through the two holes and can be penetrated and adjusted in the hole space in depth, and the beam frame is fixed through the fastener after the penetration and adjustment.
Further, the fastener is a set screw with a stem.
Further, the tightening device is a set screw which can be tightened by a special spanner.
Further, the adsorption plate is made of iron, and a magnet is arranged on the pulley to adsorb the iron adsorption plate.
Further, fan-shaped rotating blocks are arranged at the head end and the tail end of the table body and can be received in the sleeve cavity of the table box, and adsorption points are arranged on the outer end face of each fan-shaped rotating block and can be connected with connecting points on the other fan-shaped rotating blocks.
(III) beneficial effects
The scheme provides a convenient system for unifying the height of a long table, and meanwhile, the system is applicable to uneven ground and straight or non-straight streets through ingenious variable adsorption point design.
Drawings
FIG. 1 is a fragmentary view of a table system assembly according to the present application, with cross-sectional tables hidden to show device relationships;
figure 2 is a block diagram of the components of a single table body;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a side elevation view of FIG. 2;
FIG. 5 is another side elevational view of FIG. 2;
figure 6 is a top view of the table of figure 2 with the table top removed;
FIG. 7 is a schematic diagram of the system for rapid leveling when the ground is uneven;
FIG. 8 is a side elevation view of FIG. 7;
figure 9 is a top elevational view of the table shown hidden in figure 7;
figure 10 is a general view of the assembled long table system with portions of the unit and table removed to show the internal construction.
Reference numerals
1. Table body
2. Table plate
3. Adsorption plate
4. Pulley
5. Landing leg
6. Sprocket wheel
7. Chain
8. Ball hinge
9. Beam frame
10. Fastening device
11. Sector rotating block
12. Connection point
Detailed Description
The invention is further illustrated below with reference to examples.
As shown in fig. 1-5, a long banquet dining table system according to the present application is characterized in that the long banquet dining table system is formed by connecting a plurality of table bodies 1 with the same structure in parallel or at an angle end to end, each table body 1 comprises a hollow box-shaped table plate 2, an adsorption plate 3 is fixed on the lower surface of the table plate 2, and a plurality of pulleys 4 can be adsorbed and fixed;
the pulleys 4 are rotatably provided with chain wheels 6 through rotating shafts, the chain wheels are horizontally arranged, one chain 7 passes through all pulleys which are substantially adsorbed on the left side of the table plate and is meshed with the chain wheels in all pulleys which pass through, the other chain 7 passes through all pulleys which are substantially adsorbed on the right side of the table plate and is meshed with the chain wheels in all pulleys which pass through,
the bottom of each pulley is connected with the supporting leg 5 through a ball hinge 8, and the supporting leg connected on the pulley which is generally adsorbed on the left side of the table plate is fixed in a crossing way with the supporting leg connected on the pulley which is closest to the pulley and is generally adsorbed on the right side of the table plate, so as to support the height of the table plate;
when the trolley is used, the hinging shafts of the two chains 7 connected with different chain links are vertically upwards, so that the heights of the whole chains are unified, then all the table boards are sleeved on the chains through the trolley, namely, the height of the table boards is unified, then the adsorption positions of the trolley on the adsorption plates are changed aiming at uneven ground, the extending lengths and angles of the supporting legs are changed, and the solid ground is supported reliably.
Chains are commonly used mechanical transmission mechanisms consisting of links, connecting plates and articulated shafts. However, the scheme does not adopt the continuous transmission, but adopts the other characteristics of: all links of the chain can only swing in one plane, so that when the hinge axis is vertically upward, the entire chain is generally (the tail will hang down slightly) in the same elevation plane. This feature is used to keep the table in the same plane without the need for additional leveling instruments.
In order to reliably support the tabletop plate on the same plane, a supporting leg system with uncertain supporting leg supporting points is arranged, when the ground is flat, referring to fig. 2-6, the pulley is adsorbed under the tabletop plate in order, the device is completely corresponding, and the supporting legs are also completely symmetrical, so that reliable support is achieved;
when the ground is uneven, such as a protrusion, referring to fig. 7-9, the pulley on the supporting leg which is propped against the protrusion changes the adsorption position, and drives the supporting leg to adapt to the protrusion terrain, namely, simultaneously forms a reliable support. Since the prepared chains are considered to be long enough, the adsorption position is changed as in fig. 9, but the chains of a certain length are used at one side, and other tables are not affected. In order to ensure that the above-mentioned arrangement works smoothly,
further, the beam frame is 8-shaped, and the two supporting legs penetrate through the two holes and can be penetrated and adjusted in the hole space in depth, and the beam frame is fixed through the fastener 10 after the penetration and adjustment.
Further, the fastener is a set screw with a stem.
In this case, the adjustment of the legs is very convenient.
Further, the tightening device is a set screw which can be tightened by a special spanner.
In this case, the table can be prevented from collapsing due to curious screw loosening by children or the like.
Further, the adsorption plate is made of iron, and a magnet is arranged on the pulley to adsorb the iron adsorption plate.
Above scheme has solved the requirement of arranging long table in the not good street of level and smooth condition, and the chain that uses can be enough long, needs long table of how long, only a table body penetrates can, reaches the height of predetermineeing after penetrating.
In order to facilitate the situation when the street is not straight,
further, fan-shaped rotating blocks 11 are arranged at the head end and the tail end of the table body 1 and can be received in the sleeve cavity of the table box, and adsorption points 12 are arranged on the outer end surfaces of the fan-shaped rotating blocks and can be connected with connecting points 12 on the other fan-shaped rotating blocks 11.
Further, the fan-shaped rotating block is rotationally connected with the table body.
Further, the connection point is a magnet.
Further, the connection point is a magic tape.
Further, the connecting point is a hook.
In the case of the above-described sector plates, the connected table bodies do not need to be parallel, but can always be connected at the desired angle, as in figure 10, and because they are connected with a sufficiently long chain, the variable angle S-shaped connection does not affect the reliable operation of the device.
The novel desk top height setting device mainly completes innovation in two aspects, firstly, the novel desk top height setting device is formed by the basically non-sagging characteristic of the chain, so that the desk top height is very easy to unify, secondly, the novel desk top height setting device is adsorbed by the supporting legs, and the novel desk top height setting device can be suitable for various uneven ground and is convenient to adjust.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (6)
1. The dining table system for long banquet is characterized by comprising a plurality of table bodies with the same structure, which are connected end to end in parallel or at an angle, wherein each table body comprises a hollow table plate in a box sleeve shape, the lower surface of the table plate is fixedly provided with an adsorption plate, and a plurality of pulleys can be adsorbed and fixed;
the pulleys are rotatably provided with chain wheels through a rotating shaft, the chain wheels are horizontally arranged, one chain passes through all pulleys adsorbed on the left side of the table plate and is meshed with the chain wheels in all pulleys which pass through, the other chain passes through all pulleys adsorbed on the right side of the table plate and is meshed with the chain wheels in all pulleys which pass through,
the bottom of each pulley is connected with the supporting leg through a ball hinge, the supporting leg connected with each pulley adsorbed on the left side of the table plate is crossed and fixed with the supporting leg connected with the pulley adsorbed on the right side of the table plate nearest to the supporting leg, and the height of the table plate is supported;
when the trolley is used, the hinge shafts of the two chains connected with different chain links are vertically upwards, so that the heights of the whole chains are unified, then all the table boards are sleeved on the chains through the trolley, namely, the heights of the table boards are unified, then the adsorption positions of the trolley on the adsorption boards are changed aiming at uneven ground, the extending lengths and angles of the supporting legs are changed, and the solid ground is supported reliably.
2. The long banquet dining table system as recited in claim 1 wherein: the beam frame is 8-shaped, and the two supporting legs penetrate through the two holes and can be penetrated and adjusted in the hole space in depth, and the beam frame is fixed through the fastener after the penetration and adjustment.
3. The long banquet dining table system according to claim 2, wherein: the tightener is a set screw with a rotating handle.
4. The long banquet dining table system according to claim 2, wherein: the tightening device is a set screw which can be tightened by a special spanner.
5. The long banquet dining table system as recited in claim 1 wherein: the adsorption plate is iron, and a pulley is provided with a magnet for adsorbing the iron adsorption plate.
6. The long banquet dining table system as recited in claim 1 wherein: the desk body is provided with fan-shaped rotating blocks at the head and tail ends, the fan-shaped rotating blocks can be received in the sleeve cavity of the desk plate box, and the outer end surface of each fan-shaped rotating block is provided with an adsorption point and can be connected with a connecting point on the other fan-shaped rotating block.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210689828.7A CN114938888B (en) | 2022-06-17 | 2022-06-17 | Dining table system for long banquet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210689828.7A CN114938888B (en) | 2022-06-17 | 2022-06-17 | Dining table system for long banquet |
Publications (2)
Publication Number | Publication Date |
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CN114938888A CN114938888A (en) | 2022-08-26 |
CN114938888B true CN114938888B (en) | 2023-05-12 |
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Application Number | Title | Priority Date | Filing Date |
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CN202210689828.7A Active CN114938888B (en) | 2022-06-17 | 2022-06-17 | Dining table system for long banquet |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0130264A1 (en) * | 1983-07-02 | 1985-01-09 | Armin Wingsch | Height-adjustable table construction |
CN207220469U (en) * | 2017-04-14 | 2018-04-13 | 车建军 | One kind lifting open-close type dining table |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012008192U1 (en) * | 2012-08-28 | 2012-11-09 | Neuland Gmbh & Co. Kg | table |
EP3360441A1 (en) * | 2017-02-08 | 2018-08-15 | Carsten Eichler | Table; method for the variable arrangement of a table; auditorium |
US11304524B2 (en) * | 2017-03-09 | 2022-04-19 | Seton Schiraga | Surface adaptive tension-compression base structure and apparatus using the same |
CN109288381A (en) * | 2018-11-26 | 2019-02-01 | 梁海龙 | Drink electric rotary rotates small dish |
CN113439938A (en) * | 2021-06-11 | 2021-09-28 | 徐園植 | Stable table for sloping field |
-
2022
- 2022-06-17 CN CN202210689828.7A patent/CN114938888B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0130264A1 (en) * | 1983-07-02 | 1985-01-09 | Armin Wingsch | Height-adjustable table construction |
CN207220469U (en) * | 2017-04-14 | 2018-04-13 | 车建军 | One kind lifting open-close type dining table |
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CN114938888A (en) | 2022-08-26 |
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